After months of beta testing, the machined aluminum Gear Head Extruder is now available. The longer tensioner arm makes for easier filament loading. The two drive gears engage against your filament in order to extrude it forcefully and evenly. The Gear Head Extruder is Printrbot’s premium extruder.
- Machined Aluminum Gear Head Extruder parts
- Drive Gears (x2)
- Mounting Hardware
- Stepper Motor NOT INCLUDED
- Assembly required: YES – Click here for instructions
- Installation required: YES
- Steps per mm should be set to 127 (M92 E127 command)
- Compatibility may vary, if this product is not installed on a current Printrbot model. Some “hacking” may be required.
- Gear Head Beta parts not compatible